47072709

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5857}}^1$

素因数の和:5929

約数の個数: 24

約数和(自身を含む): 73107840

約数和(自身を除く): 26035131

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 5857, 8037, 17571, 52713, 111283, 275279, 333849, 825837, 1001547, 2477511, 5230301, 15690903, 47072709]

約数ペア:

[(1, 47072709), (3, 15690903), (9, 5230301), (19, 2477511), (47, 1001547), (57, 825837), (141, 333849), (171, 275279), (423, 111283), (893, 52713), (2679, 17571), (5857, 8037)]